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| author | Richard Weinberger <richard@nod.at> | 2016-05-27 09:44:23 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-05-27 12:30:27 +0200 |
| commit | b98122916a9381a3e3aa02ed46ffd132f8d24c62 (patch) | |
| tree | 13b3c2d6b62ac40aa79caf1cb86c5217daae434e /drivers/mtd/ubi | |
| parent | 75abea1602c5e0d79a7fece8452acd503a5421cd (diff) | |
| download | barebox-b98122916a9381a3e3aa02ed46ffd132f8d24c62.tar.gz barebox-b98122916a9381a3e3aa02ed46ffd132f8d24c62.tar.xz | |
UBI: Fastmap: Switch to ro mode if invalidate_fastmap() fails
We have to switch to ro mode to guarantee that upon next UBI attach
all data is consistent.
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/mtd/ubi')
| -rw-r--r-- | drivers/mtd/ubi/fastmap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index f683d422ee..d94e1d964c 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -1458,8 +1458,10 @@ err: ret = 0; if (old_fm) { ret = invalidate_fastmap(ubi, old_fm); - if (ret < 0) + if (ret < 0) { ubi_err(ubi, "Unable to invalidiate current fastmap!"); + ubi_ro_mode(ubi); + } else if (ret) ret = 0; } |